JP2002500542A - Shaving machine - Google Patents
Shaving machineInfo
- Publication number
- JP2002500542A JP2002500542A JP54908299A JP54908299A JP2002500542A JP 2002500542 A JP2002500542 A JP 2002500542A JP 54908299 A JP54908299 A JP 54908299A JP 54908299 A JP54908299 A JP 54908299A JP 2002500542 A JP2002500542 A JP 2002500542A
- Authority
- JP
- Japan
- Prior art keywords
- cutting member
- axial
- cutting
- support
- shaving apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010008 shearing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/145—Cutters being movable in the cutting head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/141—Details of inner cutters having their axes of rotation perpendicular to the cutting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
- B26B19/143—Details of outer cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
(57)【要約】 ひげ剃り器の内側切断メンバ（４）および外側切断メンバ（５）は、内側切断メンバを外側切断メンバに対し相対的に回転駆動可能とし、内側切断メンバを外側切断メンバに対し軸線方向および半径方向支持手段により支持する。そして内側切断メンバ（４）を外側切断メンバ（５）に対し軸線方向に係合させ、内側切断メンバおよび外側切断メンバに相互に共働してひげを剪断する切断刃を設け、ひげ剃り器には更に、内側切断メンバを駆動する駆動部材（２８）を設ける。作動中に内側切断メンバおよび外側切断メンバ間の摩擦損失を最小にするため、駆動部材（２８）が内側切断メンバ（５）に何らの軸線方向力を作用させることなく、これに内側切断メンバ回転駆動力のみを伝達するよう構成する。 (57) [Summary] The inner cutting member (4) and the outer cutting member (5) of the shaving apparatus allow the inner cutting member to be driven to rotate relative to the outer cutting member, and the inner cutting member to the outer cutting member. On the other hand, it is supported by axial and radial support means. Then, the inner cutting member (4) is axially engaged with the outer cutting member (5), and the inner cutting member and the outer cutting member are provided with cutting blades that cooperate with each other to shear the whiskers. Further comprises a drive member (28) for driving the inner cutting member. To minimize frictional losses between the inner and outer cutting members during operation, the drive member (28) exerts no axial force on the inner cutting member (5) without rotating the inner cutting member. It is configured to transmit only the driving force.
Description
【発明の詳細な説明】 ひげ剃り器 本発明は、少なくとも１個の円形切断ユニットを具え、この円形切断ユニット を外側切断メンバと、該外側切断メンバに対し相対的に回転駆動される内側切断 メンバとで構成し、内側切断メンバを軸線方向支持手段および半径方向支持手段 により外側切断メンバ上に支持し、内側切断メンバを外側切断メンバに対し軸線 方向に係合させ、内側切断メンバおよび外側切断メンバに相互に共働してひげを 剪断するための切断刃を設けたひげ剃り器であって、さらに内側切断メンバのた めの駆動部材を有するモータを具えたひげ剃り器に関するものである。 かかるひげ剃り器は、ヨーロッパ特許出願公開第００７４６８４号公報（ＥＰ −Ａ２−００７４６８４）において周知である。ひげの正しい切断のためには、 内側切断メンバおよび外側切断メンバの共働切断刃間における所謂切断ギャップ をできるだけ小さくする必要がある。今日まではこれを実現するために、内側切 断メンバを回転駆動するための駆動部材に軸線方向のバネ力を作用させていた。 この結果として、内側切断メンバが外側切断メンバに対し予定のプリロードをも って係合し、従って内側切断メンバの切断刃が外側切断メンバの切断刃に予定の 力をもって押圧されていた。これが必要な理由は、ひげの切断中に生ずる切断力 が共働切断刃をしてこれらを相互に遠ざようとするからである。切断メンバのバ ネ負荷は切断刃間におけるギャップが切断中において過大になるのを防止する。 しかし当該バネ負荷は共働切断刃間における摩擦を比較的大きくする作用もなす 。この摩擦を減ずるためヨーロッパ特許出願公開第００７４６８４号公報（ＥＰ −Ａ２−００７４６８４）は、内側切断メンバに軸線方向支持面を設け、これを 外側切断メンバの軸線方向支持面に共働させることを提案している。この場合、 駆動部材の軸線方向バネ負荷がこれら軸線方向支持面を介して外側切断メンバに 伝達され、これにより切断ギャップが最小になると考えられる。ヨーロッパ特許 出願公開第００７４６８４号公報（ＥＰ−Ａ２−００７４６８４）の図６に示さ れた実施例においては、内側切断メンバを外側切断メンバにインターロック状態 で 係合させてある。ところで駆動部材が内側切断メンバを介して外側切断メンバに 軸線方向力をも伝達するため、内側切断メンバが外側切断メンバに確実に係合し ないこともある。軸線方向力は更に支持面を介した摩擦損失を生じ、その理由は 特に、共働切断刃における摩擦力が回転軸線から比較的大きく離れたところに作 用してトルク損失の惹起するからである。 本発明は、内側切断メンバおよび外側切断メンバ間における摩擦損失を減ずる ことを目的とする。 この目的のため本発明のひげ剃り器は、作動中に前記駆動部材が内側切断メン バに何らの軸線方向力を作用させることなく、該内側切断メンバに内側切断メン バ回転駆動力のみを伝達するよう構成したことを特徴とするものである。 この構成によれば駆動部材がもはや内側切断メンバに軸線方向力を作用させな いため、内側切断メンバおよび外側切断メンバ間の摩擦が最小になる。よって内 側切断メンバが外側切断メンバに対しインターロック状態に係合したり、外側切 断メンバに対する内側切断メンバの係合が不確実になることが最早ない。内側切 断メンバおよび外側切断メンバ間の摩擦損失が最小になることは、充電式ひげ剃 り器において特に重要である。 なお、回転駆動される切断メンバは往復回転駆動される切断メンバをも含むこ とは言うまでもない。 本発明の好適例では、内側切断メンバを外側切断メンバに対し可撓性支持手段 を介して支持する。ひげの切断中に切断力は内側切断メンバを外側切断メンバに 対し相対的に傾斜させる傾向を生ずる。支持手段はこの傾動に抗する必要がある 。ところで可撓性支持手段故に、切断メンバの相互間における自己位置決めが達 成される。支持手段の支持面上における一様な負荷の分散が行われ、結果として 支持面の摩耗を一様なものにすることができる。これによりひげ剃り器の使用寿 命が延長される。 上記の可撓性支持手段を有するひげ剃り器の好適例では、外側切断メンバに軸 線方向へ延在する中心支持軸を設け、内側切断メンバにこの支持軸上にジャーナ ル軸受した中心支持ブッシュを設け、上記支持軸を部分的に可撓性のピンで形成 することができる。当該可撓性のピンは内側切断メンバをして外側切断メンバに 対し相対的に最適に自己調整させ得る。よって軸線方向支持面の負荷を一様なも のにすることができる。従って支持面の周辺に負荷が集中するのを回避すること ができる。また共働切断エレメント間における接触が更に一様になる。上記可撓 性のピンは小径のピンで構成することができる。 本発明ひげ剃り器の他の好適例では、前記軸線方向駆動部材を軸線方向にバネ 付勢すると共に、該駆動部材に軸線方向支持面を設けて外向きの力を外側切断メ ンバのみに作用させるようにする。この結果として、駆動部材から内側切断メン バに軸線方向力を作用させることなく切断ユニットを全体的に弾性的に押動可能 および揺動可能にすることができる。かかる切断ユニットの押動可能および揺動 可能は、ひげ剃り中において切断ユニットを皮膚に良好に適合させるのに有用で ある。 以下、本発明の実施例を図面に示す例に基づき更に詳細に説明するに、 図１は、３個のひげ剃りユニットを具えたひげ剃り器の斜視図、 図２は、図１に示すひげ剃り器のひげ剃りユニットで、本発明の第１実施例に より構成したひげ剃りユニットの横断面図、 図３は、図１に示すひげ剃り器のひげ剃りユニットで、本発明の第２実施例に より構成したひげ剃りユニットの横断面図、 図４は、図３に示すひげ剃りユニットの切断メンバ間における支持手段の詳細 図である。 図１に示すひげ剃り器はハウジング１を具え、このハウジングにホルダー２を 着脱可能、若しくは回動可能に設ける。当該ホルダーには３個の切断ユニット３ を収納し、これら切断ユニットをひげ剃りユニットとも称する。 図２に示す第１実施例の切断ユニット３は、外側ひげ切断メンバ４および内側 ひげ切断メンバ５により構成し、内側ひげ切断メンバを外側ひげ切断メンバに対 して相対的に回転駆動し得るようにする。内側ひげ切断メンバの駆動は、ハウジ ング内に収納したモータ４０によりこれを行う。 外側ひげ切断メンバ４は円形キャップ形状にし、これに円形条溝６を形成する 。そして外側ひげ切断メンバの底壁および直立側壁に複数のスリット状ひげ進入 孔７を形成し、これらひげ進入孔をほぼキャップの中心を通る半径方向に延在さ せ、 該ひげ進入孔間に薄片８を延在させる。外側ひげ切断メンバ４に中心支持シャフ ト９を設け、これを軸線方向に延在させる。この支持シャフトを突起１０および ピン１１で構成し、ピン１１はクランプリング１２を介して突起１０上に嵌合す る。 内側ひげ切断メンバ５は中心部１３と、その周辺に設けた切断エレメント１４ とで構成する。これら切断エレメントの遊端に切断刃１５を設け、該切断刃は薄 片１１の切断刃１６と共働して、ひげ進入孔７から突出したひげを剪断するもの とする。中心部１３をプレート１７に取着し、このプレートに環状中心連結メン バ１８を設ける。該連結メンバは支持ブッシュ１９および外包リング２０により 構成する。このリングはスポーク２１を介して支持ブッシュに連結する。 内側ひげ切断メンバ５は外側ひげ切断メンバ４に対し相対回転し得るようにな す。この目的のため、支持ブッシュ１９を支持シャフト９上にジャーナル軸受す る。半径方向支持手段は、支持ブッシュ１９および突起１０のそれぞれの支持面 ２２，２３により構成する。内側ひげ切断メンバ５は外側ひげ切断メンバ４に対 し若干の隙間、好ましくは２〜１０μｍの隙間をもって係合させる。この目的の ため、支持ブッシュ１９に内方へ指向するカラー２４を設けてこれに軸線方向支 持面２５を設定し、この軸線方向支持面をクランプリング１２の軸線方向支持面 ２６と共働させる。また、切断刃１５および１６も共働支持面と見做すことがで きる。 回転駆動出力軸２７にはバネ負荷連結軸２８を設ける。バネ２９は連結軸２８ を切断ユニット４に向け付勢する。連結軸には連結メンバ１８のスポーク２１間 に係合する複数の連結フィンガー３０を設ける。これがため内側ひげ切断メンバ ５は、外側ひげ切断メンバ４に対し相対的に回転されたり、若しくは振動的に回 転される。連結軸２８には更に軸線方向支持面３２を設け、これを支持軸９のピ ン１１における軸線方向支持面３２に当接させる。かくてバネ負荷支持軸は外側 ひげ切断メンバ４に対し排他的に作用し、内側ひげ切断メンバ５には作用するこ とがない。 この結果として切断ユニットが全体として弾性的に押動され得る。この弾性的 に押動可能な手段は勿論、バネ負荷連結軸以外の手段によっても実現することが できる。一例としては、弾性エレメントの一端をハウジングに固定し、他端を外 側ひげ切断メンバ４の下縁に弾性的に係合させる 図３の例では、外側ひげ切断メンバ４に対する内側ひげ切断メンバ５の支持手 段を可撓性支持手段とする。この目的のため、ピン１１１の直径を支持ブッシュ １９のカラー２４の内径よりも比較的小さくする。外側ひげ切断メンバ４内に内 側ひげ切断メンバ５を軸線方向に連結させるため、支持軸９に摘み１１２を設け 、これを図２におけるようなクランプリング１２の代用とする。ひげ剃り中は切 断エレメント１４上に力が作用し、その結果として支持軸の軸線方向支持面、特 に摘み１１２の軸線方向支持面上に集中的な周辺負荷が作用する。細い可撓性ピ ン１１１に起因して、摘み１１２およびカラー２４の共働軸線方向支持面１１３ ，１１４は一層良好に相互係合し、これにより支持手段に作用する負荷を一様に することができる。この状態を図４に示し、この図では明瞭のため傾斜を誇張し て示した。DETAILED DESCRIPTION OF THE INVENTION Shaving machine The invention comprises at least one circular cutting unit, said circular cutting unit The outer cutting member and the inner cutting driven to rotate relative to the outer cutting member And an inner cutting member, wherein the inner cutting member has an axial support means and a radial support means. By supporting the outer cutting member with the inner cutting member relative to the outer cutting member. The inner cutting member and the outer cutting member cooperate with each other to form a beard. A shaver provided with a cutting blade for shearing, further comprising an inner cutting member. The present invention relates to a shaving apparatus provided with a motor having a driving member. Such a shaving machine is disclosed in EP-A-0 0074 684 (EP -A2-0074684). For the correct cutting of the beard, A so-called cutting gap between the cooperating cutting blades of the inner and outer cutting members Needs to be as small as possible. Until today, to achieve this, the inside cut An axial spring force is applied to a driving member for rotationally driving the cutting member. This results in the inner cutting member also having the expected preload for the outer cutting member. So that the cutting blade of the inner cutting member is It was pressed with force. This is necessary because of the cutting forces that occur during beard cutting. This is because they work together to move them away from each other. Cutting member The overload prevents the gap between the cutting blades from becoming too large during cutting. However, the spring load also acts to relatively increase the friction between the cooperating cutting blades. . In order to reduce this friction, European Patent Application Publication No. 0074684 (EP) -A2-0074684) provides the inner cutting member with an axial support surface, It is proposed to cooperate with the axial support surface of the outer cutting member. in this case, The axial spring load of the drive member is applied to the outer cutting member via these axial support surfaces. It is believed that this minimizes the cutting gap. European patent FIG. 6 of Application Publication No. 0074684 (EP-A2-0074684). In some embodiments, the inner cutting member is interlocked with the outer cutting member. so It is engaged. By the way, the driving member is connected to the outer cutting member via the inner cutting member. The inner cutting member is securely engaged with the outer cutting member to also transmit the axial force. Not always. Axial forces also cause friction losses through the support surface, for the reason In particular, work where the frictional force of the cooperating cutting blade is relatively far away from the axis of rotation This causes torque loss. The present invention reduces friction loss between the inner cutting member and the outer cutting member The purpose is to. For this purpose, the shaving apparatus according to the invention is characterized in that, during operation, the drive member has an inner cutting member. Without any axial force acting on the inner cutting member. It is characterized in that it is configured to transmit only the rotation driving force. With this arrangement, the drive member no longer exerts an axial force on the inner cutting member. Therefore, friction between the inner and outer cutting members is minimized. Therefore inside The side cutting member engages the outer cutting member in an interlock The engagement of the inner cutting member with the cutting member is no longer uncertain. Inside cut Minimizing friction loss between the cutting member and the outer cutting member is due to the rechargeable shaving. It is especially important in filters. In addition, the cutting member driven by rotation includes the cutting member driven by reciprocating rotation. Needless to say. In a preferred embodiment of the invention, the inner cutting member is provided with flexible support means relative to the outer cutting member. Support through. During beard cutting, the cutting force changes the inner cutting member to the outer cutting member This tends to cause a relative inclination. Support means need to resist this tilt . However, due to the flexible support means, self-positioning between the cutting members is achieved. Is done. An even distribution of load on the support surface of the support means occurs, resulting in Wear of the support surface can be made uniform. As a result, the service life of the shaver Life is extended. In a preferred embodiment of the shaver having flexible support means as described above, the outer cutting member has a shaft. A central support shaft extending in the linear direction is provided, and the inner cutting member is journaled on this support shaft. Provide a center support bush with a bearing, and partially form the support shaft with a flexible pin can do. The flexible pin makes the inner cutting member and the outer cutting member On the other hand, it can be adjusted relatively optimally. Therefore, the load on the axial support Can be Therefore, avoid concentration of load around the support surface Can be. Also, the contact between the cooperating cutting elements becomes more uniform. Flexible The sex pins can consist of small diameter pins. In another preferred embodiment of the shaving apparatus according to the present invention, the axial driving member is provided with a spring in an axial direction. Along with urging, the driving member is provided with an axial support surface to apply an outward force to the outer cutting mechanism. So that it acts only on members. This results in the inner cutting member from the drive member. The cutting unit can be pushed elastically as a whole without applying axial force to the bar And swingable. Pushable and swingable of such a cutting unit Possibilities can be useful to better fit the cutting unit to the skin during shaving is there. Hereinafter, embodiments of the present invention will be described in more detail based on examples shown in the drawings, FIG. 1 is a perspective view of a shaving apparatus including three shaving units, FIG. 2 shows a shaving unit of the shaving apparatus shown in FIG. 1 according to the first embodiment of the present invention. Cross-sectional view of a shaving unit composed of FIG. 3 shows a shaving unit of the shaving apparatus shown in FIG. 1 according to a second embodiment of the present invention. Cross-sectional view of a shaving unit composed of FIG. 4 shows details of the support means between the cutting members of the shaving unit shown in FIG. FIG. 1 comprises a housing 1 in which a holder 2 is mounted. It is provided detachably or rotatably. The holder has three cutting units 3 And these cutting units are also referred to as shaving units. The cutting unit 3 of the first embodiment shown in FIG. The beard cutting member 5 comprises an inner beard cutting member and an outer beard cutting member. To be relatively rotatable. Drive the inner beard cutting member This is done by the motor 40 housed in the ring. The outer beard cutting member 4 is shaped like a circular cap and has a circular groove 6 formed therein. . Then, a plurality of slit whiskers enter the bottom wall and the upright side wall of the outer beard cutting member. A hole 7 is formed and these beard entry holes extend radially approximately through the center of the cap. Let The thin piece 8 is extended between the whiskers. Center support shuff on outer beard cutting member 4 , And extend in the axial direction. This support shaft is The pin 11 is fitted on the protrusion 10 via the clamp ring 12. You. The inner beard cutting member 5 includes a central portion 13 and a cutting element 14 provided around the central portion. It consists of A cutting blade 15 is provided at the free ends of these cutting elements, and the cutting blade is thin. What cooperates with the cutting blade 16 of the piece 11 to shear the beard projecting from the beard entrance hole 7 And The center part 13 is attached to the plate 17 and the plate has an annular center connecting member. A bus 18 is provided. The connecting member is supported by a support bush 19 and an outer ring 20. Constitute. This ring is connected via spokes 21 to a support bush. The inner beard cutting member 5 can rotate relative to the outer beard cutting member 4. You. For this purpose, a support bush 19 is journaled on the support shaft 9. You. The radial support means comprises a support surface for each of the support bush 19 and the projection 10. 22 and 23. The inner beard cutting member 5 is opposed to the outer beard cutting member 4. Then, they are engaged with a slight gap, preferably a gap of 2 to 10 μm. For this purpose Therefore, the support bush 19 is provided with an inwardly directed collar 24, which is provided with an axial support. The holding surface 25 is set, and this axial supporting surface is set to the axial supporting surface of the clamp ring 12. Work with 26. Also, the cutting blades 15 and 16 can be considered as co-supporting surfaces. Wear. The rotation drive output shaft 27 is provided with a spring load connection shaft 28. The spring 29 is a connecting shaft 28 To the cutting unit 4. Between the spokes 21 of the connecting member 18 on the connecting shaft Are provided. This is because the inner beard cutting member 5 is rotated or vibrated relative to the outer beard cutting member 4. Turned. The connecting shaft 28 is further provided with an axial support surface 32, which is Abut on the axial support surface 32 of the housing 11. Thus the spring load support shaft is outside Acts exclusively on beard cutting member 4 and acts on inner beard cutting member 5. And not. As a result, the cutting unit can be pushed elastically as a whole. This elastic It can be realized by means other than the spring load connecting shaft as well as it can. For example, one end of the elastic element is fixed to the housing and the other end is Resiliently engage the lower edge of the side beard cutting member 4 In the example of FIG. 3, the support hand of the inner beard cutting member 5 with respect to the outer beard cutting member 4 is shown. The steps are flexible support means. For this purpose, the diameter of the pin 111 It is relatively smaller than the inner diameter of the 19 collar 24. Inside the outer beard cutting member 4 A knob 112 is provided on the support shaft 9 to connect the side beard cutting member 5 in the axial direction. This is used as a substitute for the clamp ring 12 as shown in FIG. Off during shaving A force acts on the cutting element 14 and consequently the axial support surface of the support shaft, in particular A concentrated peripheral load acts on the axial support surface of the knob 112. Thin flexible pi The cooperating axial support surface 113 of the knob 112 and the collar 24 due to the , 114 better interengage, thereby evenly distributing the load acting on the support means. can do. This condition is shown in FIG. 4 where the slope is exaggerated for clarity. Shown.
Claims (1)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98200966.4 | 1998-03-27 | ||
| EP98200966 | 1998-03-27 | ||
| PCT/IB1999/000427 WO1999050033A1 (en) | 1998-03-27 | 1999-03-15 | Shaving apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002500542A true JP2002500542A (en) | 2002-01-08 |
| JP4334024B2 JP4334024B2 (en) | 2009-09-16 |
Family
ID=8233526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54908299A Expired - Fee Related JP4334024B2 (en) | 1998-03-27 | 1999-03-15 | Shave |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6145200A (en) |
| EP (1) | EP0991507B1 (en) |
| JP (1) | JP4334024B2 (en) |
| CN (1) | CN1104308C (en) |
| DE (1) | DE69908527T2 (en) |
| WO (1) | WO1999050033A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004141378A (en) * | 2002-10-24 | 2004-05-20 | Izumi Products Co | Electric razor |
| JP2005534398A (en) * | 2002-07-29 | 2005-11-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Shaving equipment |
| JP2018514323A (en) * | 2015-05-21 | 2018-06-07 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Improved cutting unit and shaving head of a shaving device |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4519219B2 (en) * | 1999-06-21 | 2010-08-04 | 株式会社泉精器製作所 | Rotary electric razor |
| JP2002052270A (en) * | 2000-08-11 | 2002-02-19 | Izumi Products Co | Rotary electric razor |
| JP4635166B2 (en) * | 2000-11-28 | 2011-02-16 | 株式会社泉精器製作所 | Rotary electric razor |
| JP4686111B2 (en) * | 2000-12-22 | 2011-05-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Auxiliary parts for electric shaver |
| JP4152317B2 (en) * | 2001-07-30 | 2008-09-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Connecting the inner cutting member of the rotary shaver |
| AU2002324966A1 (en) * | 2001-09-12 | 2003-03-24 | Joon Park | Pedicure implement having a contoured surface |
| AU2003225480A1 (en) * | 2002-05-07 | 2003-11-11 | Koninklijke Philips Electronics N.V. | Shaving apparatus with spring-mounted shaving head holder |
| EP1761366B1 (en) * | 2004-06-21 | 2010-09-15 | Koninklijke Philips Electronics N.V. | Shaving apparatus |
| ATE482060T1 (en) * | 2004-06-21 | 2010-10-15 | Koninkl Philips Electronics Nv | RAZOR |
| JP4756908B2 (en) * | 2005-05-18 | 2011-08-24 | 株式会社泉精器製作所 | Rotary electric razor |
| CN100445052C (en) * | 2005-05-25 | 2008-12-24 | 超人集团有限公司 | Floatable multi-knife set reciprocating sharer |
| DE602007010301D1 (en) * | 2006-07-14 | 2010-12-16 | Koninkl Philips Electronics Nv | RAZOR WITH RANGE FOR COLLECTING CUT OFF HAIR |
| EP1927441A1 (en) * | 2006-11-28 | 2008-06-04 | Koninklijke Philips Electronics N.V. | Cap having a comfort profile, which is intended to be applied in a shaving head of a shaving apparatus |
| JP2008154736A (en) * | 2006-12-22 | 2008-07-10 | Izumi Products Co | Rotary electric shaver and cutter therefor |
| US9009978B2 (en) | 2009-01-09 | 2015-04-21 | Koninklijke Philips N.V. | Shaver having spaces for collecting cut-off hairs |
| US9027251B2 (en) | 2009-04-29 | 2015-05-12 | Spectrum Brands, Inc. | Rotary electric shaver |
| EP2425939B1 (en) * | 2010-09-03 | 2014-06-11 | Braun GmbH | Shaving unit for an electric shaver |
| CN102069509B (en) * | 2010-12-21 | 2012-10-10 | 任向荣 | Razor protection cover |
| CN102729265B (en) * | 2011-04-14 | 2015-01-28 | 上海奔腾电工有限公司 | Continuous four-blade seamless rotary type shaver head system with large-circle arc |
| EP3833519B1 (en) * | 2018-08-07 | 2021-12-08 | Koninklijke Philips N.V. | Hair cutting appliance |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3748731A (en) * | 1971-08-30 | 1973-07-31 | Philips Corp | Coupling for shaver drive shaft and cutter |
| US3844033A (en) * | 1972-07-14 | 1974-10-29 | Bissell Inc | Rotary shaver with interlocking means to prevent shear plate rotation |
| US4087909A (en) * | 1972-07-20 | 1978-05-09 | Sharp Kabushiki Kaisha | Dry shaver |
| NL7217486A (en) * | 1972-12-22 | 1974-06-25 | ||
| NL7704475A (en) * | 1977-04-25 | 1978-10-27 | Philips Nv | SHAVER. |
| NL7713044A (en) * | 1977-11-28 | 1979-05-30 | Philips Nv | SHAVER. |
| NL8104202A (en) * | 1981-09-11 | 1983-04-05 | Philips Nv | SHAVER. |
| NL8403065A (en) * | 1984-10-09 | 1986-05-01 | Philips Nv | SHAVER. |
| US4910869A (en) * | 1987-11-24 | 1990-03-27 | U.S. Philips Corp. | Electric shaving apparatus |
| JP2000505696A (en) * | 1996-12-20 | 2000-05-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Shaving equipment |
-
1999
- 1999-03-15 WO PCT/IB1999/000427 patent/WO1999050033A1/en active IP Right Grant
- 1999-03-15 CN CN99800391A patent/CN1104308C/en not_active Expired - Fee Related
- 1999-03-15 DE DE69908527T patent/DE69908527T2/en not_active Expired - Lifetime
- 1999-03-15 JP JP54908299A patent/JP4334024B2/en not_active Expired - Fee Related
- 1999-03-15 EP EP99906392A patent/EP0991507B1/en not_active Expired - Lifetime
- 1999-03-25 US US09/276,174 patent/US6145200A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005534398A (en) * | 2002-07-29 | 2005-11-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Shaving equipment |
| KR101038441B1 (en) * | 2002-07-29 | 2011-06-01 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Shaving apparatus |
| JP4731164B2 (en) * | 2002-07-29 | 2011-07-20 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Shaving equipment |
| JP2004141378A (en) * | 2002-10-24 | 2004-05-20 | Izumi Products Co | Electric razor |
| JP2018514323A (en) * | 2015-05-21 | 2018-06-07 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Improved cutting unit and shaving head of a shaving device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0991507A1 (en) | 2000-04-12 |
| CN1104308C (en) | 2003-04-02 |
| JP4334024B2 (en) | 2009-09-16 |
| DE69908527T2 (en) | 2004-05-13 |
| CN1262641A (en) | 2000-08-09 |
| DE69908527D1 (en) | 2003-07-10 |
| EP0991507B1 (en) | 2003-06-04 |
| US6145200A (en) | 2000-11-14 |
| WO1999050033A1 (en) | 1999-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002500542A (en) | Shaving machine | |
| US8074363B2 (en) | Rotary knife blade for low friction rotary knife | |
| JP3343670B2 (en) | Cutter blade holding plate structure | |
| CA2227054C (en) | Electric shaver | |
| JP2001505849A (en) | Window wiper | |
| US5044146A (en) | Oscillating-type mowing apparatus | |
| US6105252A (en) | Razor assembly including detachable and vibratable head | |
| US4580460A (en) | Bevel gear backlash adjusting mechanism | |
| US4813291A (en) | Drive mechanism for mowing knives of harvesting machines | |
| JPH05192453A (en) | Dry shaving device | |
| JP2002529262A (en) | Motor-driven hand-held grinding machine | |
| JP2001505850A (en) | Windshield wiper | |
| JPH02228993A (en) | Dry shaver | |
| JPH0617432U (en) | Clipper brush cutter | |
| JP2019166313A (en) | Electrical driving device | |
| EP1527853A3 (en) | Power operated rotary knife | |
| JPH10136784A (en) | Hand working device provided with driving motor | |
| EP0997066A1 (en) | A blade-whetting apparatus for bladed wheels | |
| JPH05344934A (en) | Kitchen utensil | |
| JPH04371188A (en) | Shaver | |
| SE524100C2 (en) | the hub device | |
| NL8403705A (en) | Shaving head for rotary electric shaver - has indirect coupling between motor shaft and blade element | |
| JPS6329947Y2 (en) | ||
| WO2017179501A1 (en) | Operating rod for mower | |
| GB2232627A (en) | Shearing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060313 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20070402 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080124 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090106 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090401 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090526 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090623 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120703 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120703 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130703 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |